| 释义 |
〔crack〕To break through (an obstacle) in order to win acceptance or acknowledgement:排除障碍：为使他人接受或承认突破（障碍）：〔save〕To make unnecessary; obviate:省力：使不必要；排除障碍：〔unclog〕To clear a blockage from (a drain, for example).从（如下水道）中排除障碍〔smooth〕To rid of obstructions, hindrances, or difficulties.排除，消除：排除障碍、阻碍物或困难 |